Seat for a chair



1. Seat for a chair

1.1 : Perspective

1.2 : Perspective

1.3 : Front

1.4 : Back

1.5 : Left

1.6 : Right

1.7 : Top

1.8 : Bottom

1.9 : Perspective view in a use position

The parts shown by means of broken lines in the reproductions are not part of the claimed design. 

CLAIM The ornamental design for a seat for a chair, as shown and described. 